EP 3517682 B1 20201007 - RAIL GRINDER
Title (en)
RAIL GRINDER
Title (de)
SCHIENENSCHLEIFWAGEN
Title (fr)
MEULEUSE DE RAILS
Publication
Application
Priority
FR 1850552 A 20180124
Abstract (en)
[origin: CN110067161A] The present invention relates to a rail grinder configured to travel on a railroad road or the like. The rail grinder comprises: at least one internal combustion engine (2), at least one grinding wheel (4a) driven by the engine (2) to rotate about a rotation axis (R2), and a frame (5) characterized in that the grinding tool (3) is rotatably mounted on the frame (5) and is configured to pivot abouta first rotation axis (R1) substantially intersecting and preferably perpendicular to the rotation axis (R2) of the grinding wheel (4a) over an angular range of substantially at least 180 degrees, and the engine (2) is mounted on the frame (5) in an independent and non-pivoting manner with respect to the grinding tool (3).
IPC 8 full level
E01B 31/17 (2006.01)
CPC (source: CN EP)
E01B 31/17 (2013.01 - CN EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3517682 A1 20190731; EP 3517682 B1 20201007; CN 110067161 A 20190730; CN 110067161 B 20220301; FR 3077077 A1 20190726; FR 3077077 B1 20191220
DOCDB simple family (application)
EP 18214884 A 20181220; CN 201910063874 A 20190123; FR 1850552 A 20180124